pretty close to freezing for fremont, san jose, and red wood city. oakland 37. no rain dropping from the sky yet. we're going to push back the onset of the rainfall for the greater san francisco area until after midnight on friday morning. that's when winter begins, officially at 3:12 am on friday. lots of winter weather in the sierra. a foot to 2 feet of new snow. but thursday evening, more snow coming up over the weekend. we have a lot to talk about. first the cold, then precipitation in the form. significant rainfall. high pressure off to our south and west, a northerly flow of air will give us the coldest night since january. clouds are back by tomorrow afternoon. rain is back late thursday night into friday morning. the rain will not let up until sunday night. the clouds increasing tomorrow. here comes the rain! and the rain is going to be with us through sunday. highs tomorrow after the cold start, low 50s. concord 52, san jose, 54. mainly cloud in walnut creek. rain begins early friday morning, with us all the way through the weekend clearing out christma